You are administering oxygen at 15 L/min to a patient with respiratory distress. If you are using a D cylinder (cylinder constant, 0.16), which reads 1500 psi, how long will it take before you need to replace the oxygen cylinder?

A) 9 minutes
B) 11 minutes
C) 14 minutes
D) 18 minutes


Answer: C) 14 minutes

Health Professions

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Using the data from Good Samaritan hospital, what is the total number of newborn admissions? Good Samaritan Hospital March 2014 Obstetrics Department Discharges 180 Births     Single Live Births      168     Multiple live births     3 sets of twins                                         1 set of triplets    Deliveries 149                  C-Section 37 Newborn Deaths 1 Fetal Deaths     Early                4     Intermediate     2     Late                  1

Fill in the blank(s) with the appropriate word(s).

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Which of the following values represents a normal serum potassium level?

a. 137 to 147 mEq/L b. 98 to 105 mEq/L c. 7 to 20 mEq/L d. 3.5 to 5.0 mEq/L

Health Professions

Proton pump inhibitors work by stopping the production of hydrogen ions (protons) in the parietal cells, which stops the for-mation of:

A. the intrinsic factor B. hydrochloric acid C. histamine D. serotonin

Health Professions

What is the approximate total blood volume of a 150-pound male?

A) 4.8 L B) 5.1 L C) 6.2 L D) 6.5 L

Health Professions